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Home >> Infiniti >> 2004 >> G35 x >> Repair and Diagnosis >> Engine Performance >> System >> 2004 - Engine Control System - Sedan >> Trouble Diagnosis >> DTC P0451: EVAP Control System Pressure Sensor >> On Board Diagnosis Logic

On Board Diagnosis Logic

NOTE: If DTC P0451 is displayed with DTC P1229, first perform the trouble diagnosis for DTC P1229. Refer to DTC P1229 SENSOR POWER SUPPLY .
Fig 1: Diagnosis Procedure DTC P0451 - On Board Diagnosis Logic
G00732444Courtesy of NISSAN MOTOR CO., U.S.A.